From cc92419bfe4b4f46eb527358d43a2e07bb0abb2b Mon Sep 17 00:00:00 2001
From: "Michael I. Bushnell" <mib@gnu.org>
Date: Tue, 21 Mar 1995 02:50:03 +0000
Subject: Include <hurd/ps.h> instead of "ps.h". Include <unistd.h>.
 (enum_name): Avoid warning.

---
 utils/ps.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'utils/ps.c')

diff --git a/utils/ps.c b/utils/ps.c
index 798eb9c6..9464ed42 100644
--- a/utils/ps.c
+++ b/utils/ps.c
@@ -26,6 +26,7 @@
 #include <ctype.h>
 #include <getopt.h>
 #include <hurd/ps.h>
+#include <unistd.h>
 
 #include "error.h"
 #include "common.h"
@@ -101,6 +102,7 @@ enum_name(char *arg, char **choices, char *kind, int allow_mismatches)
     {
       fprintf(stderr, "%s: invalid %s", arg, kind);
       usage(1);
+      return 0;
     }
 }
 
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